35-Br-83



Spin
     Level energy(keV)   Spin & Parity       
     ----------------------------------------
       ground state      3/2-                  
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer Chinese Physics C36 p. 1603-2014, December 2012)
     82.915175620 ± 0.000004130 (amu)  [mass excess = -79013.401 ± 3.847 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
     976.630 ± 3.846 (keV) 
Strong Gamma-rays from Decay of Br- 83 (Compiled from ENSDF as of March 2011)
  [ Intensities before May 23th of 2013 were values when total intensity of the decay mode was 100(%) and a branching ratio of each decay mode was not multiplied. ]
   γ-ray energy(keV)  Intensity(%)  Decay mode 
  ----------------------------------------------------------
        520.41            0.06         B- 
        529.64            1.2          B- 
        552.65            0.02         B- 
  ----------------------------------------------------------
     *: relative, ~ approximate, ? calculated or estimatted 
     >: greater than or equal to, <: less than or equal to  
  [ Intensities; total intensity of the nuclide is 100(%). ]
Decay data(Chart of the Nuclides 2014)
     Decay mode     Half-life 
       B-           2.40 H 2         
Evaluated Data Libraries
     Links to the libraries. 

Parent Nuclides by Reactions in JENDL-4.0
     Kr- 83 (Z= 36, A= 83), MT=103 (n,p)
     Kr- 84 (Z= 36, A= 84), MT= 28 (n,np)
     Kr- 84 (Z= 36, A= 84), MT=104 (n,d)
     Kr- 85 (Z= 36, A= 85), MT= 32 (n,nd)
     Kr- 85 (Z= 36, A= 85), MT=105 (n,t)
     Rb- 85 (Z= 37, A= 85), MT=106 (n,3He)
     Rb- 86 (Z= 37, A= 86), MT=107 (n,α)
     Rb- 87 (Z= 37, A= 87), MT= 22 (n,nα)

Fission Yields for Fission Products in JENDL-4.0 Fission Yield Data

   - Neutron-induced Fission Yields (from main actinide nuclides) - Independent Fission Yield -
     Product  Nuclide  Energy   Fission Yield  Uncertainty(1σ)
    -----------------------------------------------------------
     Br- 83    U-235   Thermal   1.950790e-04   3.121270e-05 
     Br- 83    U-235   Fast      3.171450e-05   2.029730e-05 
     Br- 83    U-235   High      3.555280e-04   2.275380e-04 
     Br- 83    U-238   Fast      2.891080e-06   1.850290e-06 
     Br- 83    U-238   High      5.732240e-05   3.668640e-05 
     Br- 83   Pu-239   Thermal   1.705830e-04   1.091730e-04 
     Br- 83   Pu-239   Fast      1.000440e-04   6.402810e-05 
     Br- 83   Pu-239   High      2.356230e-04   1.507990e-04 
     Br- 83   Pu-241   Thermal   3.251530e-05   2.080980e-05 
     Br- 83   Pu-241   Fast      1.316010e-05   8.422470e-06 
    -----------------------------------------------------------
    Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
   - Neutron-induced Fission Yields (from main actinide nuclides) - Cumulative Fission Yield -
     Product  Nuclide  Energy   Fission Yield  Uncertainty(1σ)
    -----------------------------------------------------------
     Br- 83    U-235   Thermal   5.395830e-03   1.124650e-04 
     Br- 83    U-235   Fast      5.755610e-03   1.326030e-03 
     Br- 83    U-235   High      1.102370e-02   6.604440e-04 
     Br- 83    U-238   Fast      3.968990e-03   2.377420e-04 
     Br- 83    U-238   High      6.691450e-03   5.342510e-04 
     Br- 83   Pu-239   Thermal   2.965850e-03   1.186310e-04 
     Br- 83   Pu-239   Fast      3.154600e-03   1.419460e-03 
     Br- 83   Pu-239   High      4.735680e-03   1.513440e-03 
     Br- 83   Pu-241   Thermal   2.015530e-03   1.208740e-04 
     Br- 83   Pu-241   Fast      2.033760e-03   6.509500e-04 
    -----------------------------------------------------------
    Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
      → Neutron-induced and Spontaneous Fission Yields of all nuclides in JENDL-4.0 Fission Yield Data